SU529623A1 - VOLCANIZABLE MIXTURE BASED ON LATEX BUTTIL - Google Patents
VOLCANIZABLE MIXTURE BASED ON LATEX BUTTILInfo
- Publication number
- SU529623A1 SU529623A1 SU2144702/05A SU2144702A SU529623A1 SU 529623 A1 SU529623 A1 SU 529623A1 SU 2144702/05 A SU2144702/05 A SU 2144702/05A SU 2144702 A SU2144702 A SU 2144702A SU 529623 A1 SU529623 A1 SU 529623A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- styrene
- latex
- mixture based
- buttil
- volcanizable
- Prior art date
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
Вулканизуемая смесь на основе латекса бутилкаучука, содержащая серу, окись цинка, ультраускоритель класса дитиокарбаматов и углеродную сажу, отличающаяся тем, что, с целью увеличения сопротивления раздиру вулканизованной пленки, она дополнительно содержит сополимер изобутилена со стиролом или α-метилстиролом с содержанием связанного стирола (α-метилстирола) 50 - 90% при следующем соотношении компонентов (в расчете на сухое вещество латекса), мас.ч.:Латекс бутилкаучука - 100Сополимер изобутилена со стиролом или α-метилстиролом - 5 - 30Сера - 2 - 3Окись цинка - 2 - 5Ультраускоритель класса дитиокарбаматов - 2 - 7Углеродная сажа - 1 - 5Vulcanized mixture based on butyl rubber latex, containing sulfur, zinc oxide, dithiocarbamate class ultraaccelerator and carbon black, characterized in that, in order to increase the tear resistance of the vulcanized film, it additionally contains a copolymer of isobutylene with styrene or α-methylstyrene with an associated styrene content (α -methyl styrene) 50 - 90% in the following ratio of components (calculated on the dry substance of latex), parts by weight: Butyl rubber latex - 100 Isobutylene copolymer with styrene or α-methyl styrene - 5 - 30Sera - 2 - 3O Kis zinc - 2 - 5 Ultra dashiocarbamate class accelerator - 2 - 7 Carbon soot - 1 - 5
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2144702/05A SU529623A1 (en) | 1975-06-16 | 1975-06-16 | VOLCANIZABLE MIXTURE BASED ON LATEX BUTTIL |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2144702/05A SU529623A1 (en) | 1975-06-16 | 1975-06-16 | VOLCANIZABLE MIXTURE BASED ON LATEX BUTTIL |
Publications (1)
Publication Number | Publication Date |
---|---|
SU529623A1 true SU529623A1 (en) | 2001-09-20 |
Family
ID=60522320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2144702/05A SU529623A1 (en) | 1975-06-16 | 1975-06-16 | VOLCANIZABLE MIXTURE BASED ON LATEX BUTTIL |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU529623A1 (en) |
-
1975
- 1975-06-16 SU SU2144702/05A patent/SU529623A1/en active
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